View Compilation Error

0_0_39097168_22708.cpp: In function 'void solve()':
0_0_39097168_22708.cpp:27:9: error: 'dp1' was not declared in this scope; did you mean 'dp'?
   27 |         dp1[0][i]=0;
      |         ^~~
      |         dp
0_0_39097168_22708.cpp:74:9: error: expected ',' or ';' before 'while'
   74 |         while()
      |         ^~~~~
0_0_39097168_22708.cpp:75:20: error: 'j' was not declared in this scope
   75 |     for(int j=l[i];j<i;j++){
      |                    ^